package acm.天梯赛4;

import java.util.Scanner;

public class B {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        int count = sc.nextInt();
        while (count-- > 0) {
            int n=sc.nextInt();

        }
    }
    static {
        System.out.println(1%23);
    }
    public static String fun(int n){
        String res=n<0?"-":"";
        if (n==1||n==-1){
            return res+1;
        }
        res+="0.";
        int mod=-1;
        return "";
    }
}
